refactor(cicd): move git command out of variable to debug it

.gitea/workflows/deliver.yml

@@ -18,9 +18,7 @@ jobs:
       changed: ${{ steps.set.outputs.changed }}
     steps:
       - uses: actions/checkout@v4
-
       - name: Detect changed packs
         id: set
         run: |
-          PACKS=$(git diff --name-only ${{ github.event.before }} ${{ github.sha }} | grep '^assets/' | cut -d '/' -f2 | sort -u | jq -R -s -c 'split("\n")[:-1]')
-          echo "changed=$PACKS" >> $GITHUB_OUTPUT
+          git diff --name-only ${{ github.event.before }} ${{ github.sha }} | grep '^assets/' | cut -d '/' -f2 | sort -u | jq -R -s -c 'split("\n")[:-1]'